I wish I knew how to code
You could learn ... but that would require time, effort, and dedication. The world can always use another good developer.
Honestly I wish programming was a course at the high school level. Good developers have good logic, problem solving, and critical thinking skills. Those translate into pretty much any career.
Yup, it would be good to start early. But there's no use in being frozen by regret. These days plenty of info is out there on the web to get you started. Open a terminal and a web browser and happy hacking!